39423260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{45841}}^1$

素因数の和:45893

約数の個数: 24

約数和(自身を含む): 84716016

約数和(自身を除く): 45292756

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 45841, 91682, 183364, 229205, 458410, 916820, 1971163, 3942326, 7884652, 9855815, 19711630, 39423260]

約数ペア:

[(1, 39423260), (2, 19711630), (4, 9855815), (5, 7884652), (10, 3942326), (20, 1971163), (43, 916820), (86, 458410), (172, 229205), (215, 183364), (430, 91682), (860, 45841)]